rnndb/graph/gk104: rename CROP.PM_UNK58 to CROP.SETTINGS and document it
rnndb/graph/gk104: rename CROP.PM_UNK58 to CROP.SETTINGS and document it

Taken out from :
https://android.googlesource.com/kernel/tegra/+/b445e5296764d18861a6450f6851f25b9ca59dee/drivers/video/tegra/host/gk20a/hw_gr_gk20a.h

kfractal/envytools,MoochMcGee/envytools,grate-driver/envytools,hakzsam/envytools,envytools/envytools,pierremoreau/envytools,karolherbst/envytools,grate-driver/envytools,hakzsam/envytools,MoochMcGee/envytools,grate-driver/envytools,grate-driver/envytools,pierremoreau/envytools,grate-driver/envytools,karolherbst/envytools,kfractal/envytools,MoochMcGee/envytools,pierremoreau/envytools,envytools/envytools,karolherbst/envytools,kfractal/envytools,envytools/envytools,pierremoreau/envytools,MoochMcGee/envytools,pierremoreau/envytools,kfractal/envytools,karolherbst/envytools,hakzsam/envytools,karolherbst/envytools,MoochMcGee/envytools,hakzsam/envytools,kfractal/envytools,envytools/envytools,hakzsam/envytools,envytools/envytools